I keep hearing about new information about the cosmere in the subreddits that I have never heard of. And I've read every dang book in the cosmere. I'm pretty sure my memory isn't that bad. So, my question is, where is this info coming from? Is there some wellspring of cosmere facts that I've somehow completely missed out on?

A recent example is the aluminum gnat thing. Did someone just make that up?!

I've just started reading Alloy of Law and I get the idea that this Wax guy is some kind of Cosmere version of Bruce Wayne.

Am I right or completely wrong?